fangtanhua/pages/index/pk-search.vue

<template>
	<view class="pk-search">
		<view class="search-box u-flex u-row-between">
			<u-icon name="search" color="#CCCCCC" size="36"></u-icon>
			<input type="text" placeholder="搜索楼盘" class="input" v-model="keyword1">
			<text class="text" @click="tosearch">搜索</text>
		</view>
		<view class="lishi-box">
			<view class="lishi-title">
				历史搜索
			</view>
			<view class="u-flex u-flex-wrap">
				<text v-for="(item,index) in lishilist" :key="index" class="lishi-item" @click="lishisearch(item)">{{item}}</text>
			</view>
		</view>
		<view class="search-list">
			<view class="search-item u-flex u-row-between" v-for="(item,index) in list" :key="index">
				<text>{{item.name}}</text>
				<text @click="addpk(item)">添加</text>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				lishilist: [],
				keyword:'',
				keyword1:'',
				page:1,
				list:[]
			}
		},
		onLoad() {
			this.lishilist = uni.getStorageSync("lishi") || []
			this.getlist()
		},
		onReachBottom() {
			if(this.list.length % 20 == 0){
				this.page++
				this.getlist()
			}
		},
		methods: {
			lishisearch(item){
				this.keyword = item
				this.keyword1 = item
				this.page = 1
				this.list = []
				this.getlist()
			},
			addpk(item){
				var list = uni.getStorageSync("pklist") || []
				var index = list.findIndex(value => value.id == item.id)
				console.log(index);
				if(index == -1){
					list.unshift(item)
					uni.setStorageSync("pklist",list)
					uni.navigateBack()
				}else{
					uni.showModal({
						content:"该楼盘已添加！"
					})
				}
			},
			setlishi() {
				if (this.keyword) {
					if (this.lishilist.indexOf(this.keyword) == -1) {
						this.lishilist.unshift(this.keyword)
						uni.setStorageSync("lishi", this.lishilist)
					}
				}
			},
			tosearch() {
				this.keyword = this.$u.trim(this.keyword1)
				this.setlishi()
				this.page = 1
				this.list = []
				this.getlist()
			},
			getlist(){
				this.$u.post('/api/Index/property_list', {
					page: this.page,
					page_num: 20,
					keyword: this.keyword
				}).then(res => {
					if (this.page == 1) {
						this.list = res.data
					} else {
						this.list = this.list.concat(res.data)
					}
				})
			}
		}
	}
</script>

<style lang="scss">
	.pk-search {
		.search-list {
			padding: 0 24rpx;

			.search-item {
				padding: 18rpx 0;
				border-bottom: 1rpx solid #F2F2F2;

				text:first-child {
					font-size: 24rpx;
					font-family: PingFangSC-Regular, PingFang SC;
					font-weight: 400;
					color: #333333;
				}

				text:last-child {
					width: 80rpx;
					line-height: 46rpx;
					background: #1F7EFF;
					border-radius: 8rpx;
					text-align: center;
					font-size: 24rpx;
					font-family: PingFangSC-Regular, PingFang SC;
					font-weight: 400;
					color: #FFFFFF;
				}
			}
		}

		.lishi-box {
			padding: 0 24rpx;

			.lishi-item {
				line-height: 44rpx;
				background: #E5E5E5;
				border-radius: 22rpx;
				padding: 0 30rpx;
				font-size: 18rpx;
				font-family: PingFangSC-Regular, PingFang SC;
				font-weight: 400;
				color: #999999;
				margin-bottom: 20rpx;
				margin-right: 20rpx;
			}

			.lishi-title {
				font-size: 24rpx;
				font-family: PingFangSC-Medium, PingFang SC;
				font-weight: 500;
				color: #333333;
				margin-bottom: 14rpx;
			}
		}

		.search-box {
			width: 702rpx;
			height: 72rpx;
			background: #FFFFFF;
			border-radius: 20rpx;
			margin: 24rpx auto;
			padding-left: 24rpx;
			border: 2rpx solid #CCCCCC;
			position: sticky;
			top: 0;
			left: 0;

			.input {
				flex: 1;
				margin: 0 10rpx;
			}

			.text {
				padding: 0 24rpx;
				border-left: 1rpx solid #E5E7ED;
				line-height: 36rpx;
				font-size: 28rpx;
				font-family: PingFangSC-Medium, PingFang SC;
				font-weight: 500;
				color: #1E7DFF;
			}
		}
	}
</style>